SMT4504

Preliminary Information

Summit Microelectronics, Inc

2071 1.1 01/07/05

11

The end user can obtain the Summit SMX3200

programming

system

for

device

prototype

development. The SMX3200 system consists of a

programming Dongle, cable and Windows

TM

GUI

software. It can be ordered on the website or from a

local representative. The latest revisions of all

software and an application brief describing the

SMX3200

is

available

from

the

website

The SMX3200 programming Dongle/cable interfaces

directly between a PC’s parallel port and the target

application. The device is then configured on-screen

via an intuitive graphical user interface employing

drop-down menus.

The Windows GUI software will generate the data and

send it in I2C serial bus format so that it can be

directly downloaded to the SMT4504 via the

programming Dongle and cable. An example of the

connection interface is shown in Figure 4.

When design prototyping is complete, the software

can generate a HEX data file that should be

transmitted to Summit for approval. Summit will then

assign a unique customer ID to the HEX code and

program production devices before the final electrical

test operations.

This will ensure proper device

operation in the end application.

Pin 9, 5V

Pin 7, 10V

Pin 5, Reserv

Pin 3, GND

Pin 1, GND

Pin 6, MR#

Pin 4, SDA

Pin 2, SCL

Pin 8, Reserved

Pin 10, Reserved

Top view of straight 0.1" x 0.1 closed-side

connector. SMX3200 interface cable conn

9

7

5

3

1

10

8

6

4

2

SMT4504

SDA

SCL

VDD_CAP

GND

0.1

µF

Positive

Supply

Common

Ground

MR#

Figure 4 – SMX3200 Programmer I2C serial bus connections to program the SMT4504.

DEVELOPMENT HARDWARE & SOFTWARE